Which airlines fly to Bilbao?

For flights from United States to Bilbao, most momondo users will book with popular airlines such as Lufthansa, Iberia, United Airlines and Delta. Depending on what airport you fly from, you may have other airlines to choose from.

KLM Flights to Bilbao

KLM is a popular choice for users traveling to Bilbao. It operates 20 flights every week to Bilbao, most often flying from Amsterdam Schiphol. KLM ticket prices will depend on when and where you need to fly from - deals as low as $470 (from Atlanta Hartsfield-Jackson) have been found by momondo users. In 1,557 reviews, momondo users have rated KLM at an average score of 7.8/10.

Delta Flights to Bilbao

$476 is the best round-trip Delta deal to Bilbao found on momondo in the last few days. The deal departed from Atlanta Hartsfield-Jackson. Delta has 14 flights to Bilbao most weeks, with prices varying by availability. 8,505 momondo users have reviewed Delta, scoring the airline a 7.8/10 on average.

How long does it take to fly to Bilbao?

Flight times from United States to Bilbao vary, but if you’re flying out of Los Angeles Los Angeles and flying into Bilbao (one of the most popular routes), then the duration is 15h 15m on average. Another popular route from United States to Bilbao is flying from San Francisco to Bilbao, which will take roughly 14h 50m. Keep in mind that layovers or delays could extend your travel time.

$208 Cheap Flights to Bilbao in 2026

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Find the cheapest flights from the United States to Bilbao

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 pm - 8:20 amJFK New York John F Kennedy Intl-BIO Bilbao

26h 35m1 stop Barcelona-El Prat

9:50 pm - 10:00 pmBIO Bilbao-JFK New York John F Kennedy Intl

30h 10m1 stop Barcelona-El Prat

$580LEVEL

Tue, Nov 17 - Wed, Nov 25

5:10 pm - 6:45 pmJFK New York John F Kennedy Intl-BIO Bilbao

19h 35m2 stops Oslo Gardermoen Kastrup Copenhagen

7:35 pm - 3:40 pmBIO Bilbao-JFK New York John F Kennedy Intl

26h 05m2 stops Kastrup Copenhagen Oslo Gardermoen

$581Scandinavian Airlines

Tue, Oct 13 - Wed, Oct 21

5:10 pm - 6:45 pmJFK New York John F Kennedy Intl-BIO Bilbao

19h 35m2 stops Oslo Gardermoen Kastrup Copenhagen

7:35 pm - 3:40 pmBIO Bilbao-JFK New York John F Kennedy Intl

26h 05m2 stops Kastrup Copenhagen Oslo Gardermoen

$581Scandinavian Airlines

Tue, Oct 13 - Wed, Oct 21

12:40 am - 8:15 pmJFK New York John F Kennedy Intl-BIO Bilbao

13h 35m1 stop Madrid Barajas

12:45 pm - 10:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

16h 10m1 stop Madrid Barajas

$583Air Europa

Wed, Sep 16 - Wed, Sep 23

10:05 pm - 4:00 pmJFK New York John F Kennedy Intl-BIO Bilbao

11h 55m1 stop Madrid Barajas

8:30 am - 5:50 pmBIO Bilbao-JFK New York John F Kennedy Intl

15h 20m1 stop Madrid Barajas

$583Air Europa

Fri, Nov 27 - Wed, Dec 16

4:50 pm - 11:25 amMIA Miami-BIO Bilbao

12h 35m1 stop Lisbon Humberto Delgado

12:10 pm - 2:50 pmBIO Bilbao-MIA Miami

32h 40m1 stop Lisbon Humberto Delgado

$638TAP AIR PORTUGAL

Wed, Nov 18 - Thu, Nov 26

10:55 pm - 8:15 amBOS Boston Logan Intl-BIO Bilbao

27h 20m1 stop Barcelona-El Prat

7:00 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

20h 05m1 stop Barcelona-El Prat

$639LEVEL

Wed, Sep 16 - Wed, Sep 23

4:50 pm - 11:25 amMIA Miami-BIO Bilbao

12h 35m1 stop Lisbon Humberto Delgado

7:20 pm - 2:50 pmBIO Bilbao-MIA Miami

25h 30m1 stop Lisbon Humberto Delgado

$645TAP AIR PORTUGAL

Wed, Nov 11 - Mon, Jan 11

8:05 pm - 11:25 pmBOS Boston Logan Intl-BIO Bilbao

21h 20m1 stop Munich Franz Josef Strauss

7:30 am - 7:35 pmBIO Bilbao-BOS Boston Logan Intl

17h 05m1 stop Munich Franz Josef Strauss

$667United Airlines

Wed, Oct 21 - Tue, Oct 27

8:05 pm - 5:55 pmBOS Boston Logan Intl-BIO Bilbao

15h 50m1 stop Munich Franz Josef Strauss

7:30 am - 7:35 pmBIO Bilbao-BOS Boston Logan Intl

17h 05m1 stop Munich Franz Josef Strauss

$667United Airlines

Tue, Oct 20 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

8:05 pm - 5:55 pmBOS Boston Logan Intl-BIO Bilbao

15h 50m1 stop Munich Franz Josef Strauss

9:10 pm - 7:55 pmBIO Bilbao-BOS Boston Logan Intl

28h 45m1 stop Zurich

$661Multiple Airlines

Sun, Aug 16 - Mon, Sep 14

8:05 pm - 5:55 pmBOS Boston Logan Intl-BIO Bilbao

15h 50m1 stop Munich Franz Josef Strauss

6:40 pm - 3:40 pmBIO Bilbao-BOS Boston Logan Intl

27h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main

$677Lufthansa

Sun, Aug 16 - Mon, Sep 14

10:35 pm - 6:00 pmIAD Washington, D.C. Dulles Intl-BIO Bilbao

13h 25m1 stop Lisbon Humberto Delgado

6:50 pm - 3:10 pmBIO Bilbao-IAD Washington, D.C. Dulles Intl

26h 20m1 stop Lisbon Humberto Delgado

$702TAP AIR PORTUGAL

Mon, Aug 17 - Tue, Sep 1

6:00 am - 4:00 pmBOS Boston Logan Intl-BIO Bilbao

28h 00m2 stops Newark Brussels Bruxelles-National

6:50 am - 1:50 pmBIO Bilbao-BOS Boston Logan Intl

37h 00m2 stops Frankfurt am Main Vienna Intl

$705United Airlines

Sun, Aug 16 - Mon, Sep 14

8:05 pm - 5:00 pmBOS Boston Logan Intl-BIO Bilbao

14h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

6:40 pm - 3:40 pmBIO Bilbao-BOS Boston Logan Intl

27h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main

$707Lufthansa

Sun, Aug 16 - Mon, Sep 14

5:25 pm - 3:55 pmBOS Boston Logan Intl-BIO Bilbao

16h 30m1 stop Madrid Barajas

8:20 am - 4:31 pmBIO Bilbao-BOS Boston Logan Intl

14h 11m1 stop Madrid Barajas

$734KLM

Fri, Aug 14 - Thu, Aug 20

5:25 pm - 3:55 pmBOS Boston Logan Intl-BIO Bilbao

16h 30m1 stop Madrid Barajas

8:20 am - 4:35 pmBIO Bilbao-BOS Boston Logan Intl

14h 15m1 stop Madrid Barajas

$734KLM

Sat, Aug 15 - Tue, Sep 1

6:00 am - 10:45 amBOS Boston Logan Intl-BIO Bilbao

22h 45m1 stop Newark

6:50 am - 9:48 amBIO Bilbao-BOS Boston Logan Intl

32h 58m2 stops Frankfurt am Main Newark

$751United Airlines

Sat, Aug 15 - Tue, Sep 1

5:10 pm - 8:20 pmBOS Boston Logan Intl-BIO Bilbao

21h 10m1 stop Zurich

6:40 pm - 5:40 pmBIO Bilbao-BOS Boston Logan Intl

29h 00m1 stop Munich Franz Josef Strauss

$752Multiple Airlines

Sun, Aug 16 - Sun, Aug 23

11:10 pm - 6:00 pmEWR Newark-BIO Bilbao

36h 50m2 stops Porto Lisbon Humberto Delgado

12:25 pm - 3:30 pmBIO Bilbao-EWR Newark

33h 05m1 stop Lisbon Humberto Delgado

$1,548TAP AIR PORTUGAL

Sun, Aug 16 - Mon, Aug 24

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Tue 11/17

11:45 pm-8:20 am

1 stop26h 35m

Bilbao

Wed 11/25

9:50 pm-10:00 pm

1 stop30h 10m

$580

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Tue 10/13

5:10 pm-6:45 pm

2 stops19h 35m

Bilbao

Wed 10/21

7:35 pm-3:40 pm

2 stops26h 05m

$581

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Tue 10/13

5:10 pm-6:45 pm

2 stops19h 35m

Bilbao

Wed 10/21

7:35 pm-3:40 pm

2 stops26h 05m

$581

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Wed 9/16

12:40 am-8:15 pm

1 stop13h 35m

Bilbao

Wed 9/23

12:45 pm-10:55 pm

1 stop16h 10m

$583

Quickest round-trip

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Fri 11/27

10:05 pm-4:00 pm

1 stop11h 55m

Bilbao

Wed 12/16

8:30 am-5:50 pm

1 stop15h 20m

$583

MiamiBilbao

MIA Miami - BIO Bilbao

MIABIO

Miami

Wed 11/18

4:50 pm-11:25 am

1 stop12h 35m

Bilbao

Thu 11/26

12:10 pm-2:50 pm

1 stop32h 40m

$638

BostonBilbao

BOS Boston Logan Intl - BIO Bilbao

BOSBIO

Boston Logan Intl

Wed 9/16

10:55 pm-8:15 am

1 stop27h 20m

Bilbao

Wed 9/23

7:00 am-9:05 pm

1 stop20h 05m

$639

MiamiBilbao

MIA Miami - BIO Bilbao

MIABIO

Miami

Wed 11/11

4:50 pm-11:25 am

1 stop12h 35m

Bilbao

Mon 1/11

7:20 pm-2:50 pm

1 stop25h 30m

$645

BostonBilbao

BOS Boston Logan Intl - BIO Bilbao

BOSBIO

Boston Logan Intl

Wed 10/21

8:05 pm-11:25 pm

1 stop21h 20m

Bilbao

Tue 10/27

7:30 am-7:35 pm

1 stop17h 05m

$667

BostonBilbao

BOS Boston Logan Intl - BIO Bilbao

BOSBIO

Boston Logan Intl

Tue 10/20

8:05 pm-5:55 pm

1 stop15h 50m

Bilbao

Tue 10/27

7:30 am-7:35 pm

1 stop17h 05m

$667

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Bilbao flights insights and trends

Explore insights for your Bilbao flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from United States is in November. Flight prices, which tend to average around $489, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in November, then March is your next best option. Flight prices from United States to Bilbao during March average around $632.

What is the absolute cheapest flight to Bilbao?

Users booking trips to Bilbao from Palma de Mallorca found flights 75% cheaper than the average price of flights to Bilbao. To find the cheapest price to Bilbao from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from United States to Bilbao is on a Thursday. Travelers who choose to depart for Bilbao on a Thursday will often find tickets for as low as $1,110. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,350. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

Cheapest flights to Bilbao

Find the cheapest flights to Bilbao from your nearest city or airport

Find flights from Los Angeles to Bilbao

CHEAPEST MONTH TO FLY TO BILBAO FROM LOS ANGELES	February	44% cheaper	Flying from Los Angeles to Bilbao costs on average just $593 in February
MOST EXPENSIVE MONTH TO FLY TO BILBAO FROM LOS ANGELES	December	41% more expensive	It costs about $1,482 for flights to Bilbao from Los Angeles in December
MOST POPULAR MONTH TO FLY TO BILBAO FROM LOS ANGELES	June	700% more users visited	More momondo users searched in flights to Bilbao from Los Angeles in June than any other month

Cheap Bilbao flight deals and tips

Summary info about Bilbao flight prices, duration and airlines

Best One-Way Price	$208
Best Round-Trip Price	$580
Fastest flight time	12h 15m
Popular in	June

The best one-way flight price to Bilbao from United States in the last 5 days is $208 (Boston Logan Intl to Bilbao).

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The best round-trip flight price to Bilbao from United States in the last 5 days is $580 (New York John F Kennedy Intl to Bilbao).

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The fastest flight to Bilbao from United States takes 12h 15m (Washington, D.C. Reagan-National to Bilbao).

Search Deals

June has the highest demand for flights to Bilbao, with a 19% price increase on average.

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Frequently asked questions about flying to Bilbao

How far in advance should I book a flight to Bilbao?

Most flyers found that booking tickets 29 days in advance of their planned departure date is the best time to get cheap flights to Bilbao. During this timeframe, flight prices are around $841. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $434.

Is there an alternative airport near Bilbao?

Those flying to Bilbao could potentially find better pricing at Vitoria-Gasteiz Airport (28 mi from Bilbao city center), Santander Airport (46 mi from Bilbao city center), San Sebastián Airport (58 mi from Bilbao city center), Logroño Agoncillo Airport (64 mi from Bilbao city center) or Burgos Airport (71 mi from Bilbao city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Bilbao?

Vitoria-Gasteiz Airport has an average price of $102 per person and is typically the cheapest airport to fly into when visiting Bilbao. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to Bilbao Airport?

Prices for flights to Bilbao Airport were last updated today.

How many operators does momondo search for flights to Bilbao Airport?

As of August 2026, there are 25 operators available to choose from for flights to Bilbao Airport.

How old do you have to be to fly to Bilbao Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to Bilbao?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bilbao. momondo saves you time and could save you money on your trip.

Can I find flights to Bilbao with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bilbao with this policy.

How can momondo help me find flights to Bilbao?

momondo provides multiple filters to help you find the best flight to Bilbao. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Bilbao right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bilbao, momondo offers a useful price alert feature which will track prices for flights to Bilbao and alert you when they change.